JFoam™ AC-555
JFoam™ AC-555 is a two-component water blown polyurethane foam system, which can be used for large void filling applications. The foam produced from AC-555 has been shown to meet or exceed all criteria for MIL-P-24249.
Other characteristics
- Brand
- JFoam
- Storage
Avoid moisture contamination during storage, handling, and processing. Store the polyol and isocyanate components from 65°F to 85°F. Do not expose isocyanate component to lower temperatures as freezing may occur.
- Shelf LIfe
The shelf life is 12 months if stored in original unopened containers
- Processing Parameters
JFoam™ AC-555 can be processed through conventional dispensing equipment that is capable of maintaining a 58/42 percent weight ratio, a temperature control of 85°F +/- 5.0°F, and obtaining a uniform mix that produces a fine, uniform cell that has no striations, tackiness, or discoloration. It is intended to be poured into a thickness of greater than 18 inches
- Health and Safety Information
Safety Data Sheets are available which provide information concerning the health and safety precautions that must be observed when handling this product. Before working with this product, you must read and become familiar with the available information on the risks involved, proper use, and handing. All polyurethane foam burns in varying degrees, which in turn liberates toxic gasses; the foam should be evaluated in its final form for compliance to existing standards in your industry. Nothing contained herein grants or extends a license, express or implied, in connection with patents, issued or pending, of the manufacturer or others. The information contained herein is based on the manufacturer's own study and the works of others. The manufacturer makes no warranties, expressed or implied, as to the accuracy, completeness, or adequacy of the information contained herein. The manufacturer shall not be liable (regardless of fault) to the vendee's employees, or anyone for any direct, special or consequential damages arising out of or in connection with the accuracy, completeness, adequacy or furnishing of such information.
Technical data
Table 1 of 1
12 rows| Characteristic | Value |
|---|---|
| Closed Cell Content ASTM D-2856 % | 99.3 |
| Compressive Strength 10% deflection ASTM D-1621 Parallel | 95 |
| Compressive Strength 10% deflection ASTM D-1621 Perpendicular | 72 |
| Compressive Strength Change Mil-P-21929B % change | 1.9 |
| Density Nominal Free Rise | 5.3 |
| Fire Resistance ASTM D-1692 | Pass |
| Hand Mix Reactivity (25°C) Cream Time | 62 |
| Hand Mix Reactivity (25°C)String time | 305 |
| Oil Resistance Mil-J-5624 (JP-5 Fuel) | Pass |
| Shear Strength | 60 |
| Tensile Strength (Type A Specimen) | 85 |
| Water Absorption Mil-P-21929B Ib/ft? | 0.08 |
